Mathematics, 14.01.2020 05:31, Geo777
Five times the sum of a number and 27 is greater than or equal to six times the sum of that number and 26 what is the solution set of this problem?
a. (- infinity, - 21)
b. (- infinity, - 21]
c. [- 21, + infinity)
d. (21, + infinity)
Answers: 3
Mathematics, 21.06.2019 19:30, amatulli
Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .
Answers: 1
Mathematics, 21.06.2019 21:30, isamilo520
Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.
Answers: 2
Five times the sum of a number and 27 is greater than or equal to six times the sum of that number a...
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